Fits 450, 450A, 450B, 450C, 450D, 450E, 550, 550A, 550B
OEM Reference AT74166 and ID0567/36
Tech Data 36 Link sealed chain. 1/2″ bolt, 6.2″ pitch. ***9/16″ chain and hardware also available***
***Note: 400mm (15.75″) and 450mm (17.7″) Grouser pads and hardware available individually or you can get complete track set assembled (assembly charge is added). Call for pricing on each.